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Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

APIs from A to Z →

Results 8,761-8,770 of 59,523

N-Nitroso Indacaterol Impurity 2

NitrosamineLevels of characterisation
Cat. No.
P-I037-010
Formula
C22H23N3O4
Family
Indacaterol
Synonyms
N-(5-Ethyl-2,3-dihydro-1H-inden-2-yl)-N-[(2R)-2-hydroxy-2-(8-hydroxy-2-oxo-1H-quinolin-5-yl)ethyl]nitrous amide

N-Nitroso Indacaterol Impurity 4

NitrosamineLevels of characterisation
Cat. No.
P-I037-012
Formula
C31H33N3O4
Family
Indacaterol
Synonyms
N-(5,6-Diethyl-2,3-dihydro-1H-inden-2-yl)-N-[(2R)-2-hydroxy-2-(2-oxo-8-phenylmethoxy-1H-quinolin-5-yl)ethyl]nitrous amide

N-Nitroso Siponimod Impurity 1

NitrosamineLevels of characterisation
Cat. No.
P-S047-006
Formula
C58H69F6N5O7
Family
Siponimod
Synonyms
2-[[1-[[4-[(E)-N-[[4-Cyclohexyl-3-(trifluoromethyl)phenyl]methoxy]-C-methylcarbonimidoyl]-2-ethylphenyl]methyl]azetidine-3-carbonyl]oxymethyl]-3-[[4-[(E)-N-[[4-cyclohexyl-3-(trifluoromethyl)phenyl]methoxy]-C-methylcarbonimidoyl]-2-ethylphenyl]methyl-nitrosoamino]propanoic acid

N-Nitroso Siponimod Impurity 2

NitrosamineLevels of characterisation
Cat. No.
P-S047-007
Formula
C29H34F3N3O4
Family
Siponimod
Synonyms
2-[[[4-[(E)-N-[[4-Cyclohexyl-3-(trifluoromethyl)phenyl]methoxy]-C-methylcarbonimidoyl]-2-ethylphenyl]methyl-nitrosoamino]methyl]prop-2-enoic acid

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